Wal-Mart shuts down Vudu porn distribution

They're cuddly folk at Wal-Mart, and they don't like mucky stuff - they won't even sell CDs with sexually explicit lyrics. So it's no surprise that, right after buying video start-up Vudu, the retailer has shut down its adult section.

Wal-Mart invests in Vudu magic

Wal-Mart confirmed late Monday that it has entered into a deal to acquire online movie-on-demand service Vudu. It is the latest push from the global retail giant to expand into digital content.